[PATCH 1/2] checkpolicy: use strict function prototype for definitions

[Christian Göttsche <cgzones@xxxxxxxxxxxxxx>]

Clang 15 starts to complain about non strict function definitions:

    policy_define.c:4907:30: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
    int define_devicetree_context()
                                 ^
                                  void
    policy_define.c:5298:29: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
    int define_ipv4_node_context()
                                ^
                                 void

Signed-off-by: Christian Göttsche <cgzones@xxxxxxxxxxxxxx>
---
 checkpolicy/policy_define.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/checkpolicy/policy_define.c b/checkpolicy/policy_define.c
index 8bf36859..f3b48870 100644
--- a/checkpolicy/policy_define.c
+++ b/checkpolicy/policy_define.c
@@ -4904,7 +4904,7 @@ bad:
 	return -1;
 }
 
-int define_devicetree_context()
+int define_devicetree_context(void)
 {
 	ocontext_t *newc, *c, *l, *head;
 
@@ -5295,7 +5295,7 @@ int define_netif_context(void)
 	return 0;
 }
 
-int define_ipv4_node_context()
+int define_ipv4_node_context(void)
 {	
 	char *id;
 	int rc = 0;
-- 
2.36.1